That sounds like a terrible idea.
Of course, this all depends upon the recliner, but I highly doubt the ergonomics are present for long term computer use. You generally want to be sitting straight up, feet flat on the floor, with your elbows on the armrest and straight all the way out to your wrists... which would ideally be supported by gel or foam forms on your keyboard tray.
That said, if it's comfortable for you, then use it. I'd worry about the longterm effects, though.